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  2. CRT projector - Wikipedia

    en.wikipedia.org/wiki/CRT_projector

    A CRT projector is a video projector that uses a small, high-brightness cathode-ray tube (CRT) as the image generating element. The image is then focused and enlarged onto a screen using a lens kept in front of the CRT face.

  3. List of CRT video projectors - Wikipedia

    en.wikipedia.org/wiki/List_of_CRT_video_projectors

    72 inch fixed screen projector with two projector lenses with crt three tubes. 30 fL on screen brightness. KP-5010 : Sony: 1979: No : 480i : Analogue:

  4. Runco International - Wikipedia

    en.wikipedia.org/wiki/Runco_International

    Cinemabeam was Runco Video's first projector to feature external convergence controls that allowed the video image to be projected onto large screens. Two years later, Runco magnified the image of a 15" television using a Fresnel lens to project it onto a wall, a turning point for large screen entertainment.

  5. Rear-projection television - Wikipedia

    en.wikipedia.org/wiki/Rear-projection_television

    The projector uses a bright beam of light and a lens system to project the image to a much larger size. A front-projection television uses a projector that is separate from the screen and the projector is placed in front of the screen. The setup of a rear-projection television is in some ways similar to that of a traditional television.

  6. Comparison of display technology - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_display...

    Aperture grille CRT: Cylindrical curve or flat 43 [2] 109 TV, computer monitor: Yes Monochrome CRT: Spherical curve or flat 30 [3] 76 TV, computer monitor, radar display, oscilloscope: Yes Direct view Charactron CRT: Spherical curve 24 61 Computer monitor, radar display: No CRT self-contained rear-projection Flat lenticular: 80 [4] 203 TV: Yes ...

  7. High-dynamic-range television - Wikipedia

    en.wikipedia.org/wiki/High-dynamic-range_television

    High-dynamic-range television (HDR-TV) is a technology that uses high dynamic range (HDR) to improve the quality of display signals. It is contrasted with the retroactively-named standard dynamic range (SDR). HDR changes the way the luminance and colors of videos and images are represented in the signal and allows brighter and more detailed ...

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